# ============================================================================
# 特典类别判定表外置测试（src/lib/config/maps.sh + ai_resolve.sh）
# ============================================================================

setup() {
  TEST_DIR="$(mktemp -d)"
  AUTOMATED=true
  load_special_categories "$TEST_DIR/categories.json"
}

teardown() {
  rm -rf "$TEST_DIR"
}

# load_special_categories：数组加载（顺序 = 优先级）
test_load_special_categories_basic() {
  cat >"$TEST_DIR/categories.json" <<'EOF'
[
  {"match": "wow", "tag": "新类别"},
  {"match": "menu", "tag": "自定义Menu"}
]
EOF
  load_special_categories "$TEST_DIR/categories.json"
  assert_eq "2" "${#SPECIAL_CATEGORIES[@]}"
  # 用户表优先于内置默认表
  assert_eq "自定义Menu" "$(special_category_tag "Menu01")"
  assert_eq "新类别" "$(special_category_tag "wow01")"
}

# special_category_tag：用户表未命中 → 回退内置默认表
test_special_category_tag_fallback_builtin() {
  assert_eq "NCED" "$(special_category_tag "NCED02")"
  assert_eq "CM" "$(special_category_tag "TVSP")"
  assert_eq "Special" "$(special_category_tag "完全未知词")"
}

# special_category_tag：空表（文件缺失/自动化）→ 内置默认表全量工作
test_special_category_tag_empty_table() {
  assert_eq "Menu" "$(special_category_tag "Menu01")"
  assert_eq "PV" "$(special_category_tag "Announcement")"
  assert_eq "ED" "$(special_category_tag "Lyric")"
  assert_eq "Music Video" "$(special_category_tag "MV")"
  assert_eq "Picture Drama" "$(special_category_tag "Drama")"
  assert_eq "IV" "$(special_category_tag "IV01")"
}

# load_special_categories：非法格式 → 空表不阻断
test_load_special_categories_invalid() {
  echo '{"a": 1}' >"$TEST_DIR/categories.json"
  load_special_categories "$TEST_DIR/categories.json"
  assert_eq "0" "${#SPECIAL_CATEGORIES[@]}"
}

# init_special_categories：自动化 + 文件缺失 → 不创建、空表（内置兜底可用）
test_init_special_categories_automated_missing() {
  MATCH_FILE="$TEST_DIR/missing/special_categories.json"
  init_special_categories "$MATCH_FILE"
  assert_file_absent "$MATCH_FILE"
  assert_eq "0" "${#SPECIAL_CATEGORIES[@]}"
  assert_eq "Special" "$(special_category_tag "未知")"
}